CUELLAR, F.

Oil · District 04 · Lease #1304

Operator: ZAPATA OIL PARTNERS, L.L.C.

Cum Oil

14k BBL

Cum Gas

1k MCF

casinghead

Wells

22

Production

1993-01 — 2003-03

Peak Month

1998-02

Production History

Cum Oil: 13,985 BBL Cum Gas: 1,097 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

349 BBL/mo

Di (annual)

100.9%

b-factor

0.4

EUR

6,709 BBL

R-squared

0.526

type

hyperbolic

Operator History (from monthly production reports)

2005-10 — 2026-07 ZAPATA OIL PARTNERS, L.L.C. 250 mo
2003-02 — 2005-09 DASCON OIL AND GAS COMPANY 32 mo
1996-09 — 2003-01 PDQ EQUIPMENT, INC. 77 mo
1994-12 — 1996-08 CINCO-CMT, INC. 21 mo
1993-01 — 1994-11 KATCO PRODUCTION 23 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16RMX OIL & GAS, LLC13,0461979-10-18
21WIZAPATA OIL PARTNERS L.L.C.13,0561979-03-15
10WI42-505-00687ZAPATA OIL PARTNERS L.L.C.------
1342-505-00690RMX OIL & GAS, LLC------
1442-505-00691ZAPATA OIL PARTNERS L.L.C.------
1942-505-00696ZAPATA OIL PARTNERS L.L.C.------
1WS42-505-80524PIERCO ENERGY CORP.------
20WI42-505-00697ZAPATA OIL PARTNERS L.L.C.------
2242-505-00699RMX OIL & GAS, LLC------
23WI42-505-00700ZAPATA OIL PARTNERS L.L.C.------
2442-505-00701RMX OIL & GAS, LLC------
2542-505-00702RMX OIL & GAS, LLC------
26WI42-505-03000ZAPATA OIL PARTNERS L.L.C.------
2742-505-00703RMX OIL & GAS, LLC------
2842-505-00704RMX OIL & GAS, LLC------
2942-505-03002RMX OIL & GAS, LLC------
3042-505-00705RMX OIL & GAS, LLC------
3242-505-30273RMX OIL & GAS, LLC------
542-505-80129PIERCO ENERGY CORP.------
6WI42-505-00683ZAPATA OIL PARTNERS L.L.C.------
7WI42-505-00684ZAPATA OIL PARTNERS L.L.C.------
9WI42-505-00686ZAPATA OIL PARTNERS L.L.C.------